1 Institute of Vegetables and Flowers，Chinese Academy of Agricultural Sciences，State Key Laboratory of Vegetable Biobreeding，Beijing 100081，China；2 Henan Zhecheng pepper Research Institute，Shangqiu 476200，Henan，China
Abstract：Taking the green onion variety ‘Qingye No.1’as test material，the effects of inoculation with arbuscular mycorrhizal fungi（AMF）on the growth and mineral element absorption of green onion seedlings were studied．The results showed that AMF could form a good and stable symbiotic relationship with the onion root system，and the root mycorrhizal infection rate was 83.3% in 45 days seedlings．Compared with control （CK），inoculation with AMF significantly increased the plant height，pseudostem length，stem thickness，fresh and dry weight in both onion seedlings and roots，the root activity，root surface area，leaf photosynthetic pigment and nutrient mineral elements contents of N，P，K，and Mn in onion seedlings．These results suggest that inoculation with AMF is helpful in breeding robust green onion seedlings.
陈奕璇，谢坤豪，王晓芹，闫妍，李衍素，于贤昌，王君，陈增杰，贺超兴. 丛枝菌根真菌对大葱幼苗生长和矿质元素吸收的影响[J]. 中国蔬菜, 2024, 1(8): 80-86.
CHEN Yixuan，XIE Kunhao，WANG Xiaoqin，YAN Yan，LI Yansu，YU Xianchang，WANG Jun，CHEN Zengjie,HE Chaoxing. The Effects of Inoculated Arbuscular Mycorrhizal Fungi on the Growth and Mineral Element Uptake of Green Onion Seedlings . China Vegetables, 2024, 1(8): 80-86.
